Agent19 — Ai Comment Gene

Hate writing LinkedIn comments? Agent19 reads any LinkedIn post and generates a human-sounding comment in one click — right inside the comment box.

FEATURES:

🎨 13 Tones of Voice
Choose from Excited, Surprised, Happy, Gracious, Friendly, Supportive, Polite, Formal, Professional, Academic, Witty, Comic, or Contrarian. Match your
voice to every conversation.

📏 5 Length Levels
From Supershort (10 words) to Multi-paragraph. You control exactly how much you want to say.

💬 Thread-Aware Replies
Replying to a comment? Agent19 reads the parent comment and generates a reply to that specific comment — not just the original post. It understands the
full conversation context.

❓ Open-Ended Questions
Automatically end your comments with a genuine question to spark discussion and boost engagement.

👋 Mention the Author
Include the post author's name for a personalized touch that strengthens your connection.

🌍 Reply in English
Commenting on a post in another language? Force your reply in English with one toggle.

✂️ Keep Replies Short
In threads, keep it tight — 10 words max. Perfect for fast, natural back-and-forth.

🙏 Own-Post Acknowledgments
Someone commented on your post? Generate a quick thank-you without over-engaging.

😀 Emoji Control
Toggle emojis on or off. When on, they're placed naturally — never forced.

HOW IT WORKS:

1. Browse LinkedIn like you normally do
2. See a post worth commenting on — click the Agent19 button next to the comment box
3. A human-sounding comment appears, ready to post. No copy-pasting, no tab switching.

Agent19 is currently in free beta — all features are available at no cost.